Live feed16:30:59·422dINSIDERFilingvia QuantisnowDirector Doumet Antoine M exercised 12,000 units of USLM Common Stock at a strike of $13.34, increasing direct ownership by 14% to 98,000 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.USLM· United States Lime & Minerals Inc.IndustrialsOriginal source